Knee joint orthotic device



FIG. 1 is a elevational view of a knee joint orthotic showing my new design;

FIG. 2 is a left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a right side perspective view thereof;

FIG. 6 is a back elevational view thereof;

FIG. 7 is a top elevational view thereof; and,

FIG. 8 is a bottom elevational view thereof. 

The ornamental design for a knee joint orthotic device, as shown and described. 